Cardiovascular Autonomic Function and Endogenous Pain Modulation
Public ClinicalTrials.gov record NCT03911609. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
The Influence of Cardiovascular Autonomic Function on Endogenous Pain Modulation Before and After Exercise and Cognitive Task in Fibromyalgia
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The study has three aims: 1. To investigate the influence of cardiovascular autonomic function on pain sensitivity at rest in patients with fibromyalgia and age- and sex-matched controls 2. To investigate the influence of cardiovascular autonomic function at baseline and during exercise on the pain response following submaximal isometric exercise 3. To study the relation between the pain response following physical and cognitive tasks (exercise and mental math, respectively).
Study identification
- NCT ID
- NCT03911609
- Recruitment status
- Not listed
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 250 participants
Conditions and interventions
Eligibility (public fields only)
- Age range
- 18 Years to 75 Years
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Mar 19, 2019
- Primary completion
- Dec 29, 2022
- Completion
- Dec 29, 2022
- Last update posted
- Apr 10, 2019
2019 – 2022
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Marquette University | Milwaukee | Wisconsin | 53233 | Recruiting |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT03911609, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Apr 10, 2019 · Synced Sep 2, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT03911609 live on ClinicalTrials.gov.